const path = require('path');//引入path模块
function resolve(dir){
    return path.join(__dirname,dir)//path.join(__dirname)设置绝对路径
}
module.exports={
    chainWebpack: config =>{
        config.resolve.alias
        .set("@", resolve("src"))
        .set("assets", resolve("src/assets"))
        .set("components", resolve("src/components"))
        .set("views", resolve("src/views"));
    }
}